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When Zak first planted his flower garden, there were only 5 weeds. Every week, the number of weeds doubles. Assuming he never removes the weeds, when will there first be 3000 weeds in his garden? (Round your answer to the nearest week.)
There will be 3,000 weeds in Zak's garden after ____ weeks?

Answer :

josephs2727

Answer:

About the 9th week

Step-by-step explanation:

If you do 5x2x2x2x2 and keep going, there will be 9 2 when it is closest to 3,000. 5x2 9 times is 2,560 which is the closest to 3,000.

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